High Performance with Absolute SILENCE
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
I'm confused.
In reviews of the X-Bit Labs, the GTX 285 get the same good accoustic characteristic of the GTX 260.
In dB calculator [ http://www.cesva.com/servi/?lang=prt&pag=dbcalc ], using the nine noise spots (HDD x2, VGA x2, PSU x1, fan x4) in 20 dB each, the result was 29.5 dB (remeber you that the question is about idle system).
I'm sorry for the errors of the language. I only speak portuguese, so, for me, is very hard to express me in english.
In reviews of the X-Bit Labs, the GTX 285 get the same good accoustic characteristic of the GTX 260.
In dB calculator [ http://www.cesva.com/servi/?lang=prt&pag=dbcalc ], using the nine noise spots (HDD x2, VGA x2, PSU x1, fan x4) in 20 dB each, the result was 29.5 dB (remeber you that the question is about idle system).
I'm sorry for the errors of the language. I only speak portuguese, so, for me, is very hard to express me in english.
Just until someone more knowledgeable in sound characteristics replies, dB and dBa are different things. db is not the same thing as dba. A dba is a measurement to more accurately measure the loudness, db is the log based measurement which isn't what you think. EG 30db is not double the noise of 15db, its many times more.
Personally, I wouldn't buy a gamer oriented headset. A normal high quality headset will do the job of gaming just fine, along with better music and movie capabilities. That is, if you don't need one with a microphone.
The Xonar DX is a good sound card. I wouldn't recommend anything else, so it's fine.
In terms of noise, The other SPCR members have more to say than me. I think it's pretty quiet.
The Xonar DX is a good sound card. I wouldn't recommend anything else, so it's fine.
In terms of noise, The other SPCR members have more to say than me. I think it's pretty quiet.
Thank you all!
What you find of this new suggestion of setup to follow?
Note:
Just four 120 mm fan (CPU, VGA, PSU, Case) and one HDD (WD Caviar Blue 640 GB).
What you find of this new suggestion of setup to follow?
Code: Select all
>Components
CPU: Intel Core i7-920 SLBEJ
Motherboard: GIGABYTE GA-EX58-UD4P
Memory: OCZ DDR3 PC3-12800 Gold Low-Voltage Triple Channel OCZ3G1600LV6GK
VGA: XFX Radeon 4890 1024MB DDR5 Standard (HD-489A-ZDFC)
Sound Card: ASUS Xonar DX
HDD: Western Digital WD Caviar Blue WD6400AAKS
ODD: Pioneer BDC-2202
>Accessories
Monitor: HP LP2475w
Keyboard: Logitech Illuminated Keyboard
Mouse: SteelSeries Ikari Laser
Mousepad: QPAD XT-R
Speaker System: Logitech Z-2300
Headset: Astro A40 Audio System
Webcam: Logitech QuickCam Pro 9000
Gamepad: Microsoft Xbox 360 Controller for Windows
>Case, Power & Cooling
Case: Antec P183
PSU: Enermax MODU82+ 625W EMD625AWT
Surge Protector: Tripp Lite TLP810NET
CPU Heatsink: Prolimatech Megahalems
VGA Heatsink: Thermalright T-Rad2 GTX
VRM Heatsink: Thermalright 4890/4780 VRM R2
CPU Fan: Scythe S-FLEX SFF21E (1,200 rpm)
Rear Fan: Scythe Gentle Typhoon 120 mm Fan D1225C12B2AP-12 (800 rpm)
VGA Fan: Scythe S-FLEX SFF21D (800 rpm)
Thermal Compound: Arctic Cooling MX-2
Just four 120 mm fan (CPU, VGA, PSU, Case) and one HDD (WD Caviar Blue 640 GB).
Yes, that's the Nexus I was talking about.
Maybe I just wasn't very lucky with the Enermax, there are lots of people out there who are very happy with them (includong MikeC !). Also bear in mind that if one day the Enermax fan starts being noisy (my case) you can't change it, they have a special fan.
But once again, most people like thos PSUs a lot, so I'd say it is a good choice.
Maybe I just wasn't very lucky with the Enermax, there are lots of people out there who are very happy with them (includong MikeC !). Also bear in mind that if one day the Enermax fan starts being noisy (my case) you can't change it, they have a special fan.
But once again, most people like thos PSUs a lot, so I'd say it is a good choice.
dB(A) is based upon dB, just that it add a frequency filter, resembling the characteristics of the human ear. 30dB can be the same as 30 dB(A) for certain frequencies where the filter is 1. (see http://en.wikipedia.org/wiki/A-weighted)xev wrote:Just until someone more knowledgeable in sound characteristics replies, dB and dBa are different things. db is not the same thing as dba. A dba is a measurement to more accurately measure the loudness, db is the log based measurement which isn't what you think. EG 30db is not double the noise of 15db, its many times more.
since the noise of fans is usually low frequence, the dB(A) is much lower than dB for the same system.